Dramatic Hair Transformations: Lena Dunham

The newly single starlet sprung for the change in the aftermath of her breakup with long-term boyfriend and NFL star Reggie Bush a few weeks ago.

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Kim showed off a lighter look in April when she posted photos of herself as a blonde on the Web -- but she later confessed she was wearing a wig.

"I had been considering it ever since I wore that blonde wig, and I just decided to go for it!!" she wrote on her blog. "I am really loving it! My hairstylist Clyde Haygood orchestrated the whole thing and Rebecca from Goodform salon dyed it!"

The "Keeping Up With the Kardashians" starlet says she loves her new look and has no plans to go back to being brunette.